package _case

import (
	"fmt"
)

// 枚举方式
const (
	B  = 1 << (10 * iota)
	KB //向左移动10位
	MB
	GB
	TB
)

type Gender uint

const (
	FEE Gender = iota //枚举
	MALE
	THIR
)

func ConsetAndEnumCase() {
	const (
		A = 19
		B = 20
	)
	var gender = THIR
	fmt.Println(A, B, gender)
	size := MB
	fmt.Println(size)

}
